Remedial Action Plan for Site 6/Former Fire Training School at Treasure Island

2 Documents in Project

Summary

SCH Number
2014022056
Lead Agency
Toxic Substances Control, Department of (Department of Toxic Substances Control)
Document Title
Remedial Action Plan for Site 6/Former Fire Training School at Treasure Island
Document Type
NEG - Negative Declaration
Received

Document Description
DTSC is proposing to approve a RAP pursuant to authority granted under Chapter 6.8, Division 20, CA Health & Safety Code (H&SC). The purpose of this RAP is to implement remedial activities at Site 6 that are protective of public health and safety and the environment. Chemicals of concern (COCs) in soil at Site 6 include benzene, dioxins, manganese and metachlorophnylpiperazine (MCPP). COCs in groundwater include arsenic, benzene, ethylbenzene, manganese, MCPP, naphthalene, xylenes, 1,1,2-trichloroethane and total petroleum hydrocarbons (TPH). The RAP proposed remedial alternatives for soil and groundwater that include the following activities: soil excavation to 5.5 feet below ground surface and backfill; off-site disposal of excavated soil; Institutional Controls (ICs); and long-term groundwater monitoring. Implementation of the proposed soil and groundwater remedial alternatives would: 1) ensure that the exposure pathways would be eliminated for future recreational users and occupational workers at Site 6; 2) prevent exposure to COCs in soil gas (that emanates from the groundwater) to future occupational workers; and 3) reduce the potential for COCs in soil to migrate to groundwater.

Contact Information
Remedios Sunga
Department of Toxic Substances Control
700 Heinz Avenue
Berkeley, CA 94710

510 540 3840

Location

Coordinates
37°49'49.9116"N 122°22'15.9888"W
Cities
San Francisco
Counties
San Francisco
Cross Streets
Avenue I and 14th Street
Zip
94130
Total Acres
4.54
State Highways
I-80
Schools
US Job Corps, Life Learning Academy
Waterways
San Francisco Bay

Notice of Completion

Review Period Start
Review Period End
Local Action
Other Action Other Action: Removal of Contaminated Soil
Project Issues
Cumulative Effects Landuse Wildlife Wetland/Riparian Water Supply Water Quality Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Sewer Capacity Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Forest Land/Fire Hazard Flood Plain/Flooding Drainage/Absorption Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual
Reviewing Agencies
Air Resources Board California Coastal Commission California Department of Boating and Waterways California Department of Parks and Recreation California Highway Patrol Caltrans, District 4 Department of Conservation Department of Fish and Wildlife, Region 3 Native American Heritage Commission Regional Water Quality Control Board, Region 2 Resources Agency Resources, Recycling and Recovery San Francisco Bay Conservation and Development Commission State Lands Commission
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